阀门旋塞
规格参数 | 参数值 |
---|---|
IMPA编码 | 757165 |
产品单位 | PCE |
产品规格 | Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV, Germanischer Lloyd, Lloyds Register. Overflow and control valves made of gunmetal with stainless steel spring. Suitable for liquids, steam and gaseous media. Adjustable under operating conditions without medium escaping in the atmosphere. Gastight version of spring housing. Available models: 617tGFO gastight version for gases and liquids, without lifting device. Available seals: NBR, FKM, PTFE. |
中文汉化 | 757165 溢流阀 炮铜材质 DIN标准 #617TGFO型号 接口G1-1/4" -----描述-----:这些阀门已获得美国船级社(ABS)、法国船级社(BV)、DNV、德国劳氏船级社(GL)和劳氏船级社(LR)等多项船用型式认可。它们是由青铜制成的溢流阀和控制阀,配备不锈钢弹簧,适用于液体、蒸汽及气体介质。可选型号包括:618 sGF0(非气密无提升杠杆)、618 tGF0(气密型)和618 sGFL(非气密带提升杠杆),密封材料可选NBR或PTFE。调整压力范围包括0.2–0.8 bar、0.5–2.5 bar、2.0–12 bar,使用PTFE密封时最高可达12–20 bar。阀门可根据需求以未设定状态交付,或在出厂前进行设定并加封,确保在各类应用中具备良好的适应性与安全性。 |
IMPA版本 | 8th Edition |
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